RetroZilla/xpinstall/packager/win_gre/rdir.pl
2015-10-20 23:03:22 -04:00

128 lines
3.2 KiB
Perl

#!c:\perl\bin\perl
#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is Mozilla Communicator client code, released
# March 31, 1998.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998-1999
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Sean Su <ssu@netscape.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either of the GNU General Public License Version 2 or later (the "GPL"),
# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
use Cwd;
if($#ARGV < 0)
{
print_usage();
exit(1);
}
print "removing directory:\n";
for($i = 0; $i <= $#ARGV; $i++)
{
print " $ARGV[$i]";
remove_dir_structure($ARGV[$i]);
print "\n";
}
exit(0);
# end
sub remove_dir_structure
{
my($curr_dir) = @_;
$save_cwd = cwd();
$save_cwd =~ s/\\/\//g;
if((-e "$curr_dir") && (-d "$curr_dir"))
{
remove_all_dir($curr_dir);
chdir($save_cwd);
remove_directory($curr_dir);
print " done!";
}
else
{
if(!(-e "$curr_dir"))
{
print "\n";
print "$curr_dir does not exist!";
}
elsif(!(-d "$curr_dir"))
{
print "\n";
print "$curr_dir is not a valid directory!";
}
}
}
sub remove_all_dir
{
my($curr_dir) = @_;
my(@dirlist);
my($dir);
chdir("$curr_dir");
@dirlist = <*>;
foreach $dir (@dirlist)
{
if(-d "$dir")
{
print ".";
remove_all_dir($dir);
}
}
chdir("..");
remove_directory($curr_dir);
}
sub remove_directory
{
my($directory) = @_;
my($save_cwd);
$save_cwd = cwd();
$save_cwd =~ s/\\/\//g;
if(-e "$directory")
{
chdir($directory);
unlink <*>; # remove files
chdir($save_cwd);
rmdir $directory; # remove directory
}
}
sub print_usage
{
print "usage: $0 <dir1> [dir2 dir3...]\n";
}